| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | XN Exponent Advisors Gaurav Kapadia | 8,988,386 | $319,177,587 | +51% | 8.94% |
| 2. | ValueAct Capital Jeffrey Ubben | 8,015,277 | $284,622,486 | +136% | 4.05% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 5,292,568 | $187,939,090 | +4% | 0.17% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 4,579,046 | $162,601,923 | +6% | 0.1% |
| 5. | HMI Capital Mick Hellman | 4,303,483 | $152,816,681 | +29% | 12.54% |